Sprinkler assembly

Details Sprinkler assembly Sprinkler assembly

2006-03-23

2010-12-21

Tran, Len (Department: 3752)

Fire extinguishers

Sprinkler heads

C169S041000, C239S504000, C239S500000

Reexamination Certificate

active

07854269

ABSTRACT:
A sprinkler assembly includes a body, a support, which extends from the body, and a closure device that releasably closes the discharge opening of the body. The sprinkler assembly further includes a trigger that releasably holds the closure device at the discharge opening. The support is adapted to allow the fluid flowing from the discharge opening, when the closure device is released, to pass through the support substantially unimpeded by the support and, further, is adapted to reshape the flow of fluid as it flows through the support.

REFERENCES:
patent: 783826 (1905-02-01), Dinkel
patent: 1674480 (1928-06-01), Nelson
patent: 1836528 (1931-12-01), Dyson
patent: 1877046 (1932-09-01), Phillips
patent: 1900632 (1933-03-01), Boardman
patent: 2005600 (1935-06-01), Tappen
patent: 2230179 (1941-01-01), Cid
patent: 2314754 (1943-03-01), Baird
patent: 2375528 (1945-05-01), De Flon
patent: 2488234 (1949-11-01), Perry
patent: 2558450 (1951-06-01), Martin
patent: 3061204 (1962-10-01), Macinnes et al.
patent: 3106347 (1963-10-01), Hayes
patent: 3198258 (1965-08-01), Werner
patent: 3561537 (1971-02-01), Dix et al.
patent: 3768736 (1973-10-01), Cox
patent: 3769736 (1973-11-01), Nydam
patent: 3802512 (1974-04-01), Todtenkopf
patent: 3877527 (1975-04-01), Johnson
patent: 3904126 (1975-09-01), Allard
patent: 3911940 (1975-10-01), Johnson
patent: 3924687 (1975-12-01), Groos
patent: 3955762 (1976-05-01), Cassimatis et al.
patent: 3991829 (1976-11-01), Johnson
patent: 4091873 (1978-05-01), Werner
patent: 4113021 (1978-09-01), Werner
patent: 4121665 (1978-10-01), Woycheese
patent: 4167974 (1979-09-01), Job
patent: 4279309 (1981-07-01), Fischer et al.
patent: 4296816 (1981-10-01), Fischer
patent: 4350302 (1982-09-01), Gruber et al.
patent: 4403661 (1983-09-01), Tokar
patent: 4405018 (1983-09-01), Fischer
patent: 4570720 (1986-02-01), Retzloff et al.
patent: 4623023 (1986-11-01), Retzloff et al.
patent: 4657085 (1987-04-01), Jacobsen
patent: 4660765 (1987-04-01), Rosenberg
patent: 4700893 (1987-10-01), Bugler, III
patent: 5188185 (1993-02-01), Mears
patent: 5297737 (1994-03-01), Davisson
patent: 5366160 (1994-11-01), Balderrama
patent: 5392990 (1995-02-01), Iwata et al.
patent: 5392993 (1995-02-01), Fischer
patent: 5505383 (1996-04-01), Fischer
patent: 5560430 (1996-10-01), Enos
patent: 5647438 (1997-07-01), Chatrathi et al.
patent: 5722599 (1998-03-01), Fries
patent: 5727737 (1998-03-01), Bosio et al.
patent: 5810263 (1998-09-01), Tramm
patent: 5829684 (1998-11-01), Fishcer
patent: 5839667 (1998-11-01), Fishcer
patent: 5865256 (1999-02-01), Pounder
patent: 5967237 (1999-10-01), Sundholm
patent: 5992532 (1999-11-01), Ramsey et al.
patent: 6026907 (2000-02-01), Pahila
patent: 6059044 (2000-05-01), Fischer
patent: 6276460 (2001-08-01), Pahila
patent: 6336510 (2002-01-01), Gadini
patent: 6367559 (2002-04-01), Winebrenner
patent: 6374920 (2002-04-01), Phillips et al.
patent: 6450265 (2002-09-01), Ponte
patent: 6454017 (2002-09-01), Fischer et al.
patent: 6516893 (2003-02-01), Pahila
patent: 6715561 (2004-04-01), Franson
patent: 6726119 (2004-04-01), Fischer et al.
patent: 6848513 (2005-02-01), Jackson et al.
patent: 6854668 (2005-02-01), Wancho et al.
patent: 6889774 (2005-05-01), Multer et al.
patent: 6918545 (2005-07-01), Franson et al.
patent: 6920937 (2005-07-01), Neill et al.
patent: 7021563 (2006-04-01), Rabitsch
patent: 7137455 (2006-11-01), Green
patent: 2001/0054508 (2001-12-01), Fischer et al.
patent: 2002/0023975 (2002-02-01), Bendig et al.
patent: 2003/0111237 (2003-06-01), Sato et al.
patent: 2004/0035953 (2004-02-01), Nelson et al.
patent: 2005/0145394 (2005-07-01), Wancho et al.
patent: 2007/0187116 (2007-08-01), Jackson et al.

Affiliated with

Also associated with

Rating

Sprinkler assembly does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Sprinkler assembly, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sprinkler assembly will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4174424